Question 33984
You have provided no variables in this problem.
However, it does not seem that there is a rational answer either, since the cube root of three IS repeating, and so are the square roots of 7 and 10 both.

However, this is what I came up with  -1*{((3)^(1/3))*[sqrt(7) - sqrt(10)]}/3.

This is the first problem I have solved on this website, so I need to go back and learn the syntax better, but write that out on paper and remain aware of the parenthesis and braces.